Controlled radiation pattern antenna (CRPA) technique is considered to be ... conceive, realize, and evaluate a circular array composed of seven elementary patch antennas (see Figure 1). SATIMO, a ...

An introduction to properties of individual antennas and arrays of antennas. Retarded potentials, dipoles of arbitrary length, radiation pattern, gain, directivity, radiation resistance. The loop ...

Russia has begun integrating advanced satellite navigation protected systems into the R-500 Iskander-K cruise missiles, ...

Appropriate phase control of the output signals from the individual horn antennas in the array make adaptable rain attenuation compensation feasible by reconfiguring the radiation pattern in ...

With glittering beads in a circular pattern brightening around the center, the intricate pattern belies a tremendous story. As the supernova radiation smacks into this gas and plasma, electrons ...